[Xen-devel] Re: [PATCH]: gdbsx: Check return of write()

[Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>]

Gianni Tedesco writes ("[PATCH]: gdbsx: Check return of write()"):
> -        write(remote_fd, "-", 1);
> +        if ( write(remote_fd, "-", 1) != 1 )
> +            perror("write");

Thanks.  I've applied this.  I fixed the formatting to be constent
with the other parts of the same file, and also arranged for errors to
actually cause the function to return -1 as the head comment suggests
it should.

Ian.

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